7345910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 15685488

約数和(自身を除く): 8339578

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 467, 605, 715, 934, 1210, 1430, 1573, 2335, 3146, 4670, 5137, 6071, 7865, 10274, 12142, 15730, 25685, 30355, 51370, 56507, 60710, 66781, 113014, 133562, 282535, 333905, 565070, 667810, 734591, 1469182, 3672955, 7345910]

約数ペア:

[(1, 7345910), (2, 3672955), (5, 1469182), (10, 734591), (11, 667810), (13, 565070), (22, 333905), (26, 282535), (55, 133562), (65, 113014), (110, 66781), (121, 60710), (130, 56507), (143, 51370), (242, 30355), (286, 25685), (467, 15730), (605, 12142), (715, 10274), (934, 7865), (1210, 6071), (1430, 5137), (1573, 4670), (2335, 3146)]